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Oval|Natural|IGI

0.57ct I IF Oval Natural Diamond

VG • I/IF • IGI 815656330

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815656330

Diamond specifications and retailer prices

From $1,057 AUD
As of November 1, 2026
Save $2,516 AUD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,573 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural oval diamond

This 0.57ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815656330. Listed at 16 retailers as of November 1, 2026, with prices from $1,057 to $3,573, a $2,516 spread on the same certified stone. NZ Jewellers lists it at $3,573. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 815656330
Dimensions7.07 × 4.41 × 2.76 mm
L/W Ratio1.60
Girdle conditionFaceted
Top View
7.07 mm4.41 mm0.57 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656330
Side View
Table 59.0%Crown 38.7°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,573 AUD|Low: $1,057 AUD|High: $3,634 AUD|Avg: $1,491 AUD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$1,057 AUD
Retailer 12$1,100 AUD
Retailer 13$1,140 AUD
Retailer 8$1,149 AUD
Retailer 4$1,150 AUD
Retailer 15$1,184 AUD
Retailer 9$1,240 AUD
Retailer 7$1,247 AUD
Retailer 11$1,277 AUD
Retailer 6$1,293 AUD
Retailer 10$1,314 AUD
Retailer 2$1,474 AUD
Retailer 16$1,696 AUD
Retailer 14$1,760 AUD
Retailer 3$2,090 AUD
NZ Jewellers$3,573 AUD

17 data points across 16 retailers

16 retailers$1,057 AUD to $3,573 AUD

A
Cheapest Retailer
-
$1,057 AUD
A
Retailer 2
-
$1,100 AUD
View
A
Retailer 3
-
$1,140 AUD
View
Retailer 4
-
$1,149 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,150 AUD
View
A
Retailer 6
-
$1,184 AUD
View
A
Retailer 7
-
$1,240 AUD
View
B+
Retailer 8
-
$1,247 AUD
View
B+
Retailer 9
-
$1,277 AUD
View
B+
Retailer 10
-
$1,293 AUD
View
B+
Retailer 11
-
$1,314 AUD
View
B+
Retailer 12
-
$1,474 AUD
View
B+
Retailer 13
-
$1,696 AUD
View
B+
Retailer 14
-
$1,760 AUD
View
B
Retailer 15
-
$2,090 AUD
View
Most Expensive
B
NZ Jewellers
2babcef8-ec7f-4722-bc4f-400178b799be · Nov 5
$3,573 AUD
$2,501 USD
View
15 more retailers have this diamond
Prices start from $1,057 AUDSave up to $2,516 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.57ct Oval
$1,057 AUD